Top 6 Things to Know About the New Category 8 Cabling Standard

The Telecommunications Industry Association (TIA) has published ANSI/TIA-568-C.2-1, which supports 25, 40 and possibly even 50GBASE-T over Category 8 copper cabling. As you consider high-bandwidth applications, here are some key things to keep in mind.

1) How far can you go?

Category 8 channel reach is 30 meters, much shorter than the 100-meter channel of traditional categories of copper cabling.

2) It’s a familiar face!

Category 8 has the familiar RJ45 interface, so jacks and plugs are compatible with the same patch panels, switches, and other equipment that users are familiar with today.

Category 8 products

Category 8 will be deployed as shielded twisted pair construction only.

3) Shields up!

While other category cabling uses unshielded or shielded twisted pair construction, Category 8 will only be shielded cable construction.

4) Where, oh where can it be?

Category 8 is designed for the data center. More specifically, it is designed to support 25G and 40GBASE-T switch-to-server links, a typical fiber-optic application. It will provide the most cost-effective and easiest-to-deploy 25G and 40G links within the data center. The 30-meter reach makes it challenging for Category 8 to be used to deliver higher bandwidth to the desktop or in other Enterprise applications in large-scale deployments.

5) Can Enterprise play, too?

Due to the reach limits of Category 8, Panduit recommends installing Category 6A today for all Enterprise applications. Category 6A supports up to 10GBASE-T at lengths up to 100 meters. Investing in a Category 6A infrastructure for your Enterprise space is the smartest and most cost-effective option for long-term optimal performance of your network. Panduit’s Advanced MaTriX Category 6A products have the additional advantage of allowing optimal heat dissipation and performance with next-generation Power over Ethernet (PoE++).

6) The next step …

Manufacturers are actively developing the next generation 25G and 40G products. Panduit expects to have its product offering – including cabling and connectivity – in 2017, to coincide with the launch of active equipment that will require the higher speeds.

Panduit has already received third-party approval on it’s upcoming Category 8 solution. Learn more here.